RT Journal A1 Parker Vail, Thomas T1 Preoperative Pain Management Decisions Impact Outcome After Total Knee Arthroplasty—Implications for Opiate UseCommentary on an article by Michael G. Zywiel, MD, et al.: “Chronic Opioid Use Prior to Total Knee Arthroplasty” JF The Journal of Bone & Joint Surgery JO The Journal of Bone & Joint Surgery YR 2011 FD November 2 VO 93 IS 21 SP e129 1 OP 1 DO 10.2106/JBJS.K.01145 UL http://dx.doi.org/10.2106/JBJS.K.01145 AB